920926 has 4 divisors (see below), whose sum is σ = 1381392. Its totient is φ = 460462.

The previous prime is 920921. The next prime is 920947. The reversal of 920926 is 629029.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 920894 and 920903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230230 + ... + 230233.

It is an arithmetic number, because the mean of its divisors is an integer number (345348).

2⁹²⁰⁹²⁶ is an apocalyptic number.

920926 is a deficient number, since it is larger than the sum of its proper divisors (460466).

920926 is a wasteful number, since it uses less digits than its factorization.

920926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460465.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 920926 is about 959.6488941274. The cubic root of 920926 is about 97.2915027399.

The spelling of 920926 in words is "nine hundred twenty thousand, nine hundred twenty-six".